205319-10-4
Dichloro[9,9-dimethyl-4,5-bis(diphenylphosphino)xanthene]palladium(II)
CAS: 205319-10-4
Molecular Formula: C39H34Cl2OP2Pd
205319-10-4 - Names and Identifiers
205319-10-4 - Physico-chemical Properties
| Molecular Formula | C39H34Cl2OP2Pd |
| Molar Mass | 757.97 |
| Melting Point | 280-287℃ |
| Appearance | Crystalline solid |
| Color | yellow microxtls |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
205319-10-4 - Risk and Safety
| Risk Codes | 43 - May cause sensitization by skin contact |
| Safety Description | S24 - Avoid contact with skin. S37 - Wear suitable gloves. S60 - This material and its container must be disposed of as hazardous waste. |
| WGK Germany | 3 |
| TSCA | No |
205319-10-4 - Introduction
Dichloro[9,9-dimethyl-4,5-bis(diphenylphosphino)xanthene] pallium (II) is an organometallic compound. The following is an introduction to its nature, use, preparation and safety information:
Nature:
-Appearance: Dichloro[9,9-dimethyl-4,5-bis(diphenylphosphino)xanthene] pallium (II) is usually yellow or orange in powder form.
-Melting point: About 200-210 ° C.
-Solubility: Soluble in organic solvents such as dimethyl sulfoxide (DMSO).
Use:
-catalyst: Dichloro[9,9-dimethyl-4,5-bis(diphenylphosphino)xanthene]palladium(II) is often used as a catalyst to participate in a series of organic synthesis reactions, such as hydrogenation, carbonylation, olefin and aliphatic hydrocarbon vulcanization and other reactions.
-Fluorescent material: It has fluorescent properties and can be used for the preparation of fluorescent materials.
Method:
The preparation method of-Dichloro[9,9-dimethyl-4,5-bis(diphenylphosphino)xanthene]palladium(II) is relatively complicated and requires a series of organic synthesis steps. A common method is to react 4,5-bis (dimethylxanthen-9-yl) diphenylphosphine with a sulfoxide in the presence of palladium chloride to give the desired product.
Safety Information:
- Dichloro[9,9-dimethyl-4,5-bis(diphenylphosphino)xanthene]palladium(II) has no obvious harm to human body and environment under normal conditions.
-During use, avoid inhaling dust and avoid contact with skin and eyes. In case of accidental contact, rinse immediately with plenty of water.
-Should be stored in a dry place, away from fire and organic matter.
Nature:
-Appearance: Dichloro[9,9-dimethyl-4,5-bis(diphenylphosphino)xanthene] pallium (II) is usually yellow or orange in powder form.
-Melting point: About 200-210 ° C.
-Solubility: Soluble in organic solvents such as dimethyl sulfoxide (DMSO).
Use:
-catalyst: Dichloro[9,9-dimethyl-4,5-bis(diphenylphosphino)xanthene]palladium(II) is often used as a catalyst to participate in a series of organic synthesis reactions, such as hydrogenation, carbonylation, olefin and aliphatic hydrocarbon vulcanization and other reactions.
-Fluorescent material: It has fluorescent properties and can be used for the preparation of fluorescent materials.
Method:
The preparation method of-Dichloro[9,9-dimethyl-4,5-bis(diphenylphosphino)xanthene]palladium(II) is relatively complicated and requires a series of organic synthesis steps. A common method is to react 4,5-bis (dimethylxanthen-9-yl) diphenylphosphine with a sulfoxide in the presence of palladium chloride to give the desired product.
Safety Information:
- Dichloro[9,9-dimethyl-4,5-bis(diphenylphosphino)xanthene]palladium(II) has no obvious harm to human body and environment under normal conditions.
-During use, avoid inhaling dust and avoid contact with skin and eyes. In case of accidental contact, rinse immediately with plenty of water.
-Should be stored in a dry place, away from fire and organic matter.
Last Update：2024-04-09 02:00:44
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